| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20180718 |
| Unknown | China national standards | MT | 150.0 | USD | 20180716 |
| Unknown | China national standards | MT | 940.0 | USD | 20180716 |
| Unknown | China national standards | MT | 870.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180716 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180715 |
| Unknown | China national standards | MT | 940.0 | USD | 20180715 |
| Unknown | China national standards | MT | 340.0 | USD | 20180715 |
| Unknown | China national standards | MT | 150.0 | USD | 20180714 |